Solve the problem.How many different vertical arrangements are there of 7 flags if 3 are white, 2 are blue, and 2 are red?
A. 16
B. 12
C. 35
D. 210
Answer: D
Mathematics
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Find the matrix product, if possible.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Of all numbers whose difference is 2, find the two that have the minimum product.
A. 4 and 2 B. 1 and -1 C. 0 and 2 D. 1 and 3
Mathematics
Put the equation in slope-intercept form by solving for y. Use the slope and y-intercept to graph the equation.3y = 5x
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression.2561/4
A. 64 B. 4 C. 1024 D. 16
Mathematics